Iris Sun is a venture capital investor at TSVC who transitioned from being a product manager at Alibaba, where she led e-commerce products used by over 30 million daily active users, to specializing in data economy and applied AI investments. She uses a distinctive approach of reverse-engineering public market portfolios like ARK Invest to identify early-stage investment opportunities, and regularly publishes detailed technical theses on topics like decentralized AI and agentic computing through her Substack.
About their Fund
Sectors
AI, Health, Fintech, SaaS, Deeptech / Hardware
Rounds
Seed - Series A
Avg Check Size
$1M
Notable Investments
TSVC is a certified women- and minority-owned venture firm founded by Chinese immigrant entrepreneurs who were early operators at companies like Cisco and Juniper, built around the Tsinghua Entrepreneur & Executive Club network rather than traditional Sand Hill Road connections. The firm formally allocates 5% of its annual investment mandate to women and minority-owned businesses through its "Alpha Program" and has seeded multiple unicorns including Zoom, Carta, and Ginkgo Bioworks while focusing specifically on deeptech, healthtech, and data-economy companies.
Notable Fund
Investments
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Popular Investors
investor name
Active in
Rounds
Avg. Check
Links
Deeptech / Hardware
Robotics
Biotech
+
12
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Unknown
Pre-Seed - Seed
Unknown
$400K - $2M
Unknown
Defense
Deeptech / Hardware
Energy
+
7
View more in profile...
Unknown
Pre-Seed - Series A
Unknown
$100K - $5M
Unknown
Defense
Deeptech / Hardware
Energy
+
7
View more in profile...
Unknown
Pre-Seed - Series A
Unknown
$100K - $5M
Unknown
Biotech
Health
Deeptech / Hardware
+
2
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
$250K - $2M
Unknown
Climate
Deeptech / Hardware
Materials
+
4
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
$400K - $1.5M
Unknown
Deeptech / Hardware
Robotics
Biotech
+
7
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
$400K - $2M
Unknown
Deeptech / Hardware
Robotics
Biotech
+
2
View more in profile...
Unknown
Pre-Seed - Seed
Unknown
~$750K
Unknown
Fintech
Deeptech / Hardware
Devtools
+
2
View more in profile...
Unknown
Pre-Seed - Series A
Unknown
$250K-$1M
Unknown
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